EP0653687A3 - Bildübertragungseinheit vom Typ Nichtkontaktrollenverfahren. - Google Patents
Bildübertragungseinheit vom Typ Nichtkontaktrollenverfahren. Download PDFInfo
- Publication number
- EP0653687A3 EP0653687A3 EP94116804A EP94116804A EP0653687A3 EP 0653687 A3 EP0653687 A3 EP 0653687A3 EP 94116804 A EP94116804 A EP 94116804A EP 94116804 A EP94116804 A EP 94116804A EP 0653687 A3 EP0653687 A3 EP 0653687A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact type
- transferring unit
- type roller
- roller method
- image transferring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/18—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a charge pattern
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28634693 | 1993-11-16 | ||
JP286346/93 | 1993-11-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0653687A2 EP0653687A2 (de) | 1995-05-17 |
EP0653687A3 true EP0653687A3 (de) | 1996-02-21 |
EP0653687B1 EP0653687B1 (de) | 1999-02-24 |
Family
ID=17703202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94116804A Expired - Lifetime EP0653687B1 (de) | 1993-11-16 | 1994-10-25 | Bildübertragungseinheit vom Typ Nichtkontaktrollenverfahren |
Country Status (6)
Country | Link |
---|---|
US (1) | US5502554A (de) |
EP (1) | EP0653687B1 (de) |
KR (1) | KR950015008A (de) |
CN (1) | CN1115427A (de) |
DE (1) | DE69416639T2 (de) |
TW (1) | TW278166B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5572305A (en) * | 1993-11-10 | 1996-11-05 | Mita Industrial Co., Ltd. | Image forming apparatus employing movable support for transfer roller |
JP3426760B2 (ja) * | 1995-01-10 | 2003-07-14 | 京セラミタ株式会社 | 画像形成装置及びその転写装置 |
JP3075716B1 (ja) * | 1999-02-26 | 2000-08-14 | 京セラミタ株式会社 | 電子写真における転写装置 |
US6493534B2 (en) * | 2000-02-01 | 2002-12-10 | Canon Kabushiki Kaisha | Sheet conveying apparatus and image forming apparatus |
JP5212322B2 (ja) * | 2009-09-11 | 2013-06-19 | 富士ゼロックス株式会社 | 筐体装置および画像形成装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01316774A (ja) * | 1988-06-17 | 1989-12-21 | Canon Inc | 画像形成装置 |
JPH0229677A (ja) * | 1988-07-19 | 1990-01-31 | Canon Inc | 電圧印加装置及び画像形成装置 |
US5055879A (en) * | 1989-06-02 | 1991-10-08 | Compaq Computer Corporation | Apparatus for ozoneless efficient charging of a photoreceptive drum in an electrophotographic printer |
JPH04204979A (ja) * | 1990-11-30 | 1992-07-27 | Mita Ind Co Ltd | 転写装置 |
US5175589A (en) * | 1991-05-23 | 1992-12-29 | Konica Corporation | Transfer conveyance unit |
US5233393A (en) * | 1989-11-30 | 1993-08-03 | Kabushiki Kaisha Toshiba | Image forming apparatus |
EP0603581A1 (de) * | 1992-11-26 | 1994-06-29 | Mita Industrial Co. Ltd. | Vorrichtung zum Übertragen eines Tonerbildes zur Verwendung in einem Bilderzeugungsgerät |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4431301A (en) * | 1980-03-12 | 1984-02-14 | Tokyo Shibaura Denki Kabushiki Kaisha | Electrostatic copying apparatus with means for preventing contamination of reverse side of copying medium |
JPS56147152A (en) * | 1980-04-17 | 1981-11-14 | Copyer Co Ltd | Image transfer method of electrophotographic copying machine |
JPH0774928B2 (ja) * | 1985-07-10 | 1995-08-09 | 株式会社リコー | 複写機等における分離搬送装置 |
JP2757386B2 (ja) * | 1988-09-02 | 1998-05-25 | 日立工機株式会社 | レーザプリンタ |
US4908674A (en) * | 1989-02-22 | 1990-03-13 | Mita Industrial Co., Ltd. | Image forming apparatus |
US5276489A (en) * | 1989-09-16 | 1994-01-04 | Canon Kabushiki Kaisha | Image forming apparatus with transfer roller with guide means which adjusts to movements of the roller |
JP2701552B2 (ja) * | 1991-02-18 | 1998-01-21 | 三菱電機株式会社 | 記録装置 |
US5138374A (en) * | 1991-04-04 | 1992-08-11 | Eastman Kodak Company | Image forming apparatus including means for receiving an image member cartridge |
JP2992788B2 (ja) * | 1992-10-22 | 1999-12-20 | 三田工業株式会社 | トナー像転写手段を備えた画像生成機 |
-
1994
- 1994-10-17 US US08/323,934 patent/US5502554A/en not_active Expired - Lifetime
- 1994-10-25 EP EP94116804A patent/EP0653687B1/de not_active Expired - Lifetime
- 1994-10-25 DE DE69416639T patent/DE69416639T2/de not_active Expired - Fee Related
- 1994-11-07 TW TW083110268A patent/TW278166B/zh active
- 1994-11-07 KR KR1019940029022A patent/KR950015008A/ko not_active Application Discontinuation
- 1994-11-16 CN CN94118110A patent/CN1115427A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01316774A (ja) * | 1988-06-17 | 1989-12-21 | Canon Inc | 画像形成装置 |
JPH0229677A (ja) * | 1988-07-19 | 1990-01-31 | Canon Inc | 電圧印加装置及び画像形成装置 |
US5055879A (en) * | 1989-06-02 | 1991-10-08 | Compaq Computer Corporation | Apparatus for ozoneless efficient charging of a photoreceptive drum in an electrophotographic printer |
US5233393A (en) * | 1989-11-30 | 1993-08-03 | Kabushiki Kaisha Toshiba | Image forming apparatus |
JPH04204979A (ja) * | 1990-11-30 | 1992-07-27 | Mita Ind Co Ltd | 転写装置 |
US5175589A (en) * | 1991-05-23 | 1992-12-29 | Konica Corporation | Transfer conveyance unit |
EP0603581A1 (de) * | 1992-11-26 | 1994-06-29 | Mita Industrial Co. Ltd. | Vorrichtung zum Übertragen eines Tonerbildes zur Verwendung in einem Bilderzeugungsgerät |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 014, no. 122 (P - 1017) 7 March 1990 (1990-03-07) * |
PATENT ABSTRACTS OF JAPAN vol. 014, no. 179 (P - 1034) 10 April 1990 (1990-04-10) * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 543 (P - 1451) 12 November 1992 (1992-11-12) * |
Also Published As
Publication number | Publication date |
---|---|
DE69416639T2 (de) | 1999-09-16 |
TW278166B (de) | 1996-06-11 |
US5502554A (en) | 1996-03-26 |
CN1115427A (zh) | 1996-01-24 |
DE69416639D1 (de) | 1999-04-01 |
EP0653687B1 (de) | 1999-02-24 |
KR950015008A (ko) | 1995-06-16 |
EP0653687A2 (de) | 1995-05-17 |
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